Marble has been used since ancient times in sculpture and as a decorative construction material. It has been a symbol of beauty in the grand buildings built by emperors. Marble is used in both internal and external applications, and is available in several colors and shapes.
In this age of technological evolution, the field of seismic engineering has a reputation for creative thinking and advanced technology beyond conventional solutions. Seismic isolation is a fitting technology. In this section we will look at the history of base isolation how and why it works.
Soundproofing air conditioning ducts is to prevent the unwanted noise generated from the air conditioner. It is generated by the air handlers in the ducts which contains blowers that create vibrations transmitted as noise. It can be mitigated by absorbent materials and vibration isolators.